Do we need copied art?

I just came across this post #6877183 and it's a copy of a well known art by Modare ( post #6555030 ), and I'm just wondering - do we need this? I mean, artist isn't doing anything shady, they've clearly labeled that it is a copy, but do full-on copies of images that we already have belong on Danbooru?

Why wouldn't we want it? It's not even a trace, it's a redrawing using the original as reference. There's no harm in having it on site.

Sure. I was just wondering.